ViewPoint Manual

Customizing ViewPoint
ViewPoint Manual—426801-001
6-34
Status Items
ZERR-STAT-NO-SUCH-TYPE
The display type provided in Z-ITEM-NAME of ZVPT-STATUS-ITEM (see
Figure 6-14 and the discussion following it) did not match any that are implemented
by this status server.
ZERR-STAT-NO-SUCH-OBJECT
The object name provided was not a valid object for the display type provided.
ZERR-STAT-END-OF-TYPES
The SCAN-NEXT command was made, but scanning has progressed past the last
status item that is supported by this status server.
ZERR-STAT-CNFG-INCOMPATIBLE
A CHECK-ITEM command was made, but the status-item configuration values
given were incompatible with the display type and object name.
ZERR-STAT-OBJECT-UNAVAILABLE
A SAMPLE-ITEM or SAMPLE-LIST command was made, but the object named in
the command was unavailable. The most likely reason is that the process (such as
PATHMON) that manages the object was not running.
Status Items
The server must retain a list of the status items it supports, giving for each item the
default values of various display options. (The ViewPoint displays use these default
values unless the operator changes them from the Status Item Configuration screen.)
The server searches this list when it receives the SCAN-ITEM command, and steps
through it on successive NEXT-ITEM commands. In the list, each status item is
represented by a structure called ZVPT-STATUS-ITEM (shown in Figure 6-10). This
structure is included in several of the command and response messages, as shown in a
figure later in the subsection “Message Structures for Status Commands and
Responses.”